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An electron and an alpha particle are accelerated by the same potential difference. Let \({\lambda }_{e}\) and \({\lambd…

Q1

An electron and an alpha particle are accelerated by the same potential difference. Let \({\lambda }_{e}\) and \({\lambda }_{\alpha }\) denote the de Broglie wavelengths of the electron and the alpha particle respectively, then:

[Re-NEET 2024]

a

\({\lambda }_{e}>{\lambda }_{\alpha }\)

b

\({\lambda }_{e}=4{\lambda }_{\alpha }\)

c

\({\lambda }_{e}={\lambda }_{\alpha }\)

d

\({\lambda }_{e}<{\lambda }_{\alpha }\)

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